pneumatic damper actuators
We offer over 150 Pneumatic Damper Actuators from Siemens, including Damper Actuators, Accessory Acts, and more. Get started on your project today!
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![Siemens 331-2905 Damper Actuator, Pneumatic, Number 4, 4" Stroke, 3-7 psi, Integral Pivot Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/331-2905_medium.jpg?v=1692720002)
331-2905 | Damper Actuator, Pneumatic, Number 4, 4" Stroke, 3-7 psi, Integral Pivot Mount | Siemens
Brand: Siemens
SKU: 331-2905
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![Siemens 331-671 LINKAGE KIT | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/331-671_medium.jpg?v=1692720129)
331-671 | LINKAGE KIT | Siemens
Brand: Siemens
SKU: 331-671
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![Siemens 333-181 Crank Assemby Kit, 1-inch. | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/333-181_medium.jpg?v=1692720092)
333-181 | Crank Assemby Kit, 1-inch. | Siemens
Brand: Siemens
SKU: 333-181
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![Siemens 331-947 AP331 Linkage Kit for #4 Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/331-947_medium.jpg?v=1692720065)
331-947 | AP331 Linkage Kit for #4 Actuator | Siemens
Brand: Siemens
SKU: 331-947
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![Siemens 331-656 Ball Joint Connector | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/331-656_medium.jpg?v=1692720130)
331-656 | Ball Joint Connector | Siemens
Brand: Siemens
SKU: 331-656
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![Siemens 331-547 Replacement Pivot Post, Steel | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_e50caa98-121d-418e-8a48-d3da5eaa591d_medium.png?v=1692720073)
331-547 | Replacement Pivot Post, Steel | Siemens
Brand: Siemens
SKU: 331-547
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![Siemens 147-276 Damper Actuator Mounting Kit, Number 6 Pneumatic Damper Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/147-276_medium.jpg?v=1692718555)
147-276 | Damper Actuator Mounting Kit, Number 6 Pneumatic Damper Actuator | Siemens
Brand: Siemens
SKU: 147-276
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![Siemens 338-041 Damper Push Rod, 12" in length, 5/16" diameter | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/338-041_medium.jpg?v=1692720178)
338-041 | Damper Push Rod, 12" in length, 5 / 16" diameter | Siemens
Brand: Siemens
SKU: 338-041
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![Siemens 332-3011 Damper Actuator, Pneu No. 6, 4" Stroke, 3-13psi, Integral Pivot, Pos Relay | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/332-3011_medium.jpg?v=1692720091)
332-3011 | Damper Actuator, Pneu No. 6, 4" Stroke, 3-13psi, Integral Pivot, Pos Relay | Siemens
Brand: Siemens
SKU: 332-3011
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![Siemens 331-3013 Damper Actuator, Pneu No 6, 4" Stroke, 3-13psi, Integral Pivot, Ext Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/331-3013_medium.jpg?v=1692720044)
331-3013 | Damper Actuator, Pneu No 6, 4" Stroke, 3-13psi, Integral Pivot, Ext Shaft | Siemens
Brand: Siemens
SKU: 331-3013
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![Siemens 331-3012 Damper Actuator, Pneu No 6, 4" Stroke, 3-8psi, Integ Pivot, Ext Shaft | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/331-3012_medium.jpg?v=1692720073)
331-3012 | Damper Actuator, Pneu No 6, 4" Stroke, 3-8psi, Integ Pivot, Ext Shaft | Siemens
Brand: Siemens
SKU: 331-3012
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![Siemens 331-3000 Damper Actuator, Pneu No 4, 4" Stroke, 3-7psi, Integral Pivot, Pivot Post | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/331-3000_medium.jpg?v=1692720125)
331-3000 | Damper Actuator, Pneu No 4, 4" Stroke, 3-7psi, Integral Pivot, Pivot Post | Siemens
Brand: Siemens
SKU: 331-3000
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![Siemens 331-2988 No.6 DAMPER ACT 8-13No. HIGH TEMP | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/331-2988_medium.jpg?v=1692720082)
331-2988 | No.6 DAMPER ACT 8-13No. HIGH TEMP | Siemens
Brand: Siemens
SKU: 331-2988
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![Siemens 331-2856 Damper Actuator, Pneu, Number 6, 4" Stroke, 8-13psi, Pivot Mount, Clevis | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/331-2856_medium.jpg?v=1692720017)
331-2856 | Damper Actuator, Pneu, Number 6, 4" Stroke, 8-13psi, Pivot Mount, Clevis | Siemens
Brand: Siemens
SKU: 331-2856
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![Siemens 331-2793 Damper Actuator, Pneumatic, Number 6, 4" Stroke, 3-8 psi, Integral Pivot Mount | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/331-2793_medium.jpg?v=1692720075)
331-2793 | Damper Actuator, Pneumatic, Number 6, 4" Stroke, 3-8 psi, Integral Pivot Mount | Siemens
Brand: Siemens
SKU: 331-2793
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![Siemens 331-4827 AP331 #3 ACT.8-13,2 3/4"RUSKIN | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/files/331-4827_medium.jpg?v=1715022642)
331-4827 | AP331 #3 ACT.8-13, 2 3 / 4"RUSKIN | Siemens
Brand: Siemens
SKU: 331-4827
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![Siemens 333-207 Clevis, Brass | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/333-207_medium.jpg?v=1692720101)
333-207 | Clevis, Brass | Siemens
Brand: Siemens
SKU: 333-207
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![Siemens 331-4551 No.3 PNE ACT.5-10PSI 2 3/4"STRK | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/331-4551_medium.jpg?v=1692720083)
331-4551 | No.3 PNE ACT.5-10PSI 2 3 / 4"STRK | Siemens
Brand: Siemens
SKU: 331-4551
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![Siemens 147-104 Damper Actuator Mounting Kit, No. 3 Pneumatic Damper Actuator | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/147-104_medium.jpg?v=1692718555)
147-104 | Damper Actuator Mounting Kit, No. 3 Pneumatic Damper Actuator | Siemens
Brand: Siemens
SKU: 147-104
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![Siemens 331-094 AP331 SPRING | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/logo_f1a5580f-6f92-4b04-8b98-fc9ac4f61b85_medium.png?v=1692720080)
331-094 | AP331 SPRING | Siemens
Brand: Siemens
SKU: 331-094
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![Siemens 332-2973 Damper Actuator, Pneu No 4, 4" Stroke, 5-10psi, Integ Pivot, Univ Mt, Pos Relay | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/332-2973_medium.jpg?v=1692720129)
332-2973 | Damper Actuator, Pneu No 4, 4" Stroke, 5-10psi, Integ Pivot, Univ Mt, Pos Relay | Siemens
Brand: Siemens
SKU: 332-2973
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![Siemens 332-2856 Damper Act, Pneu, No 6, 4" Stroke, 8-13psi, Pivot Mount, Clevis, Position Relay | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/332-2856_medium.jpg?v=1692720125)
332-2856 | Damper Act, Pneu, No 6, 4" Stroke, 8-13psi, Pivot Mount, Clevis, Position Relay | Siemens
Brand: Siemens
SKU: 332-2856
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![Siemens 331-4814 Damper Actuator, Pneu, No 3, 2 3/8" Stroke, 8-13 psi, Fixed Brkt Mtg, Clevis | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/331-4814_medium.jpg?v=1692720061)
331-4814 | Damper Actuator, Pneu, No 3, 2 3 / 8" Stroke, 8-13 psi, Fixed Brkt Mtg, Clevis | Siemens
Brand: Siemens
SKU: 331-4814
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![Siemens 331-4511 Damper Actuator, Pneu No 3, 2-3/8" Stroke, 5-10psi, Integral Pivot, Pivot Post | Blackhawk Supply](http://blackhawksupply.com/cdn/shop/products/331-4511_2ee7438f-5dab-45af-9303-346fee8edc71_medium.jpg?v=1709156926)
331-4511 | Damper Actuator, Pneu No 3, 2-3 / 8" Stroke, 5-10psi, Integral Pivot, Pivot Post | Siemens
Brand: Siemens
SKU: 331-4511
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